diff options
Diffstat (limited to 'include/linux/inetdevice.h')
-rw-r--r-- | include/linux/inetdevice.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index ea1e3b863890..b99cd23f3474 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h | |||
@@ -50,12 +50,17 @@ struct ipv4_devconf { | |||
50 | DECLARE_BITMAP(state, IPV4_DEVCONF_MAX); | 50 | DECLARE_BITMAP(state, IPV4_DEVCONF_MAX); |
51 | }; | 51 | }; |
52 | 52 | ||
53 | #define MC_HASH_SZ_LOG 9 | ||
54 | |||
53 | struct in_device { | 55 | struct in_device { |
54 | struct net_device *dev; | 56 | struct net_device *dev; |
55 | atomic_t refcnt; | 57 | atomic_t refcnt; |
56 | int dead; | 58 | int dead; |
57 | struct in_ifaddr *ifa_list; /* IP ifaddr chain */ | 59 | struct in_ifaddr *ifa_list; /* IP ifaddr chain */ |
60 | |||
58 | struct ip_mc_list __rcu *mc_list; /* IP multicast filter chain */ | 61 | struct ip_mc_list __rcu *mc_list; /* IP multicast filter chain */ |
62 | struct ip_mc_list __rcu * __rcu *mc_hash; | ||
63 | |||
59 | int mc_count; /* Number of installed mcasts */ | 64 | int mc_count; /* Number of installed mcasts */ |
60 | spinlock_t mc_tomb_lock; | 65 | spinlock_t mc_tomb_lock; |
61 | struct ip_mc_list *mc_tomb; | 66 | struct ip_mc_list *mc_tomb; |